diff --git a/clients/cmd/logstash/lib/logstash/outputs/loki.rb b/clients/cmd/logstash/lib/logstash/outputs/loki.rb
index 1b130399d9..01f9a0aa2e 100644
--- a/clients/cmd/logstash/lib/logstash/outputs/loki.rb
+++ b/clients/cmd/logstash/lib/logstash/outputs/loki.rb
@@ -47,6 +47,9 @@ class LogStash::Outputs::Loki < LogStash::Outputs::Base
   ## 'Backoff configuration. Initial backoff time between retries. Default 1s'
   config :min_delay, :validate => :number, :default => 1, :required => false
 
+  ## 'An array of fields to map to labels, if defined only fields in this list will be mapped.'
+  config :include_fields, :validate => :array, :default => [], :required => false
+
   ## 'Backoff configuration. Maximum backoff time between retries. Default 300s'
   config :max_delay, :validate => :number, :default => 300, :required => false
 
@@ -198,7 +201,7 @@ class LogStash::Outputs::Loki < LogStash::Outputs::Base
   ## Receives logstash events
   public
   def receive(event)
-    @entries << Entry.new(event, @message_field)
+    @entries << Entry.new(event, @message_field, @include_fields)
   end
 
   def close
diff --git a/clients/cmd/logstash/lib/logstash/outputs/loki/entry.rb b/clients/cmd/logstash/lib/logstash/outputs/loki/entry.rb
index dcfd70bb20..26f04fa36b 100644
--- a/clients/cmd/logstash/lib/logstash/outputs/loki/entry.rb
+++ b/clients/cmd/logstash/lib/logstash/outputs/loki/entry.rb
@@ -5,7 +5,7 @@ module Loki
     class Entry
         include Loki
         attr_reader :labels, :entry
-        def initialize(event,message_field)
+        def initialize(event,message_field,include_fields)
             @entry = {
                 "ts" => to_ns(event.get("@timestamp")),
                 "line" => event.get(message_field).to_s
@@ -18,6 +18,7 @@ module Loki
             event.to_hash.each { |key,value|
                 next if key.start_with?('@')
                 next if value.is_a?(Hash)
+                next if include_fields.length() > 0 and not include_fields.include?(key)
                 @labels[key] = value.to_s
             }
         end
diff --git a/clients/cmd/logstash/logstash-output-loki.gemspec b/clients/cmd/logstash/logstash-output-loki.gemspec
index d58c702d14..cbd66eb062 100644
--- a/clients/cmd/logstash/logstash-output-loki.gemspec
+++ b/clients/cmd/logstash/logstash-output-loki.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name    = 'logstash-output-loki'
-  s.version = '1.0.4'
+  s.version = '1.1.0'
   s.authors = ['Aditya C S','Cyril Tovena']
   s.email   = ['aditya.gnu@gmail.com','cyril.tovena@grafana.com']
 
diff --git a/clients/cmd/logstash/loki.conf b/clients/cmd/logstash/loki.conf
index f8ae19ba48..a0ab6e062a 100644
--- a/clients/cmd/logstash/loki.conf
+++ b/clients/cmd/logstash/loki.conf
@@ -12,6 +12,9 @@ output {
 
     #message_field => "message" #default message
 
+    # If include_fields is set, only fields in this list will be sent to Loki as labels.
+    #include_fields => ["service","host","app","env"] #default empty array, all labels included.
+
     #batch_wait => 1 ## in seconds #default 1 second
 
     #batch_size => 102400 #bytes #default 102400 bytes
diff --git a/clients/cmd/logstash/spec/outputs/loki/entry_spec.rb b/clients/cmd/logstash/spec/outputs/loki/entry_spec.rb
index 4f545706c6..615d873bcc 100644
--- a/clients/cmd/logstash/spec/outputs/loki/entry_spec.rb
+++ b/clients/cmd/logstash/spec/outputs/loki/entry_spec.rb
@@ -27,18 +27,25 @@ describe Loki::Entry do
       }
 
       it 'labels extracted should not contains object and metadata or timestamp' do
-        entry = Entry.new(event,"message")
+        entry = Entry.new(event,"message", [])
         expect(entry.labels).to eql({ 'agent' => 'filebeat', 'host' => '172.0.0.1', 'foo'=>'5'})
         expect(entry.entry['ts']).to eql to_ns(event.get("@timestamp"))
         expect(entry.entry['line']).to eql 'hello'
       end
+
+      it 'labels extracted should only contain allowlisted labels' do
+        entry = Entry.new(event, "message", %w[agent foo])
+        expect(entry.labels).to eql({ 'agent' => 'filebeat', 'foo'=>'5'})
+        expect(entry.entry['ts']).to eql to_ns(event.get("@timestamp"))
+        expect(entry.entry['line']).to eql 'hello'
+      end
   end
 
   context 'test batch generation with label order' do
     let (:entries)  {[
-        Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message"),
-        Entry.new(LogStash::Event.new({"log"=>"foobar","bar"=>"bar","@timestamp"=>Time.at(2)}),"log"),
-        Entry.new(LogStash::Event.new({"cluster"=>"us-central1","message"=>"foobuzz","buzz"=>"bar","@timestamp"=>Time.at(3)}),"message"),
+        Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message", []),
+        Entry.new(LogStash::Event.new({"log"=>"foobar","bar"=>"bar","@timestamp"=>Time.at(2)}),"log", []),
+        Entry.new(LogStash::Event.new({"cluster"=>"us-central1","message"=>"foobuzz","buzz"=>"bar","@timestamp"=>Time.at(3)}),"message", []),
 
     ]}
     let (:expected) {
diff --git a/clients/cmd/logstash/spec/outputs/loki_spec.rb b/clients/cmd/logstash/spec/outputs/loki_spec.rb
index bf1d42ee6a..8183798f23 100644
--- a/clients/cmd/logstash/spec/outputs/loki_spec.rb
+++ b/clients/cmd/logstash/spec/outputs/loki_spec.rb
@@ -28,12 +28,15 @@ describe LogStash::Outputs::Loki do
 
   context 'when adding en entry to the batch' do
     let (:simple_loki_config) {{'url' => 'http://localhost:3100'}}
-    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message")}
-    let (:lbs) { {"buzz"=>"bar","cluster"=>"us-central1"}.sort.to_h}
+    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message", [])}
+    let (:lbs) {{"buzz"=>"bar","cluster"=>"us-central1"}.sort.to_h}
+    let (:include_loki_config) {{ 'url' => 'http://localhost:3100', 'include_fields' => ["cluster"] }}
+    let (:include_entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message", ["cluster"])}
+    let (:include_lbs) {{"cluster"=>"us-central1"}.sort.to_h}
 
     it 'should not add empty line' do
       plugin = LogStash::Plugin.lookup("output", "loki").new(simple_loki_config)
-      emptyEntry = Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"foo")
+      emptyEntry = Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"foo", [])
       expect(plugin.add_entry_to_batch(emptyEntry)).to eql true
       expect(plugin.batch).to eql nil
     end
@@ -50,6 +53,18 @@ describe LogStash::Outputs::Loki do
       expect(plugin.batch.size_bytes).to eq 14
     end
 
+    it 'should only allowed labels defined in include_fields' do
+      plugin = LogStash::Plugin.lookup("output", "loki").new(include_loki_config)
+      expect(plugin.batch).to eql nil
+      expect(plugin.add_entry_to_batch(include_entry)).to eql true
+      expect(plugin.add_entry_to_batch(include_entry)).to eql true
+      expect(plugin.batch).not_to be_nil
+      expect(plugin.batch.streams.length).to eq 1
+      expect(plugin.batch.streams[include_lbs.to_s]['entries'].length).to eq 2
+      expect(plugin.batch.streams[include_lbs.to_s]['labels']).to eq include_lbs
+      expect(plugin.batch.size_bytes).to eq 14
+    end
+
     it 'should not add if full' do
       plugin = LogStash::Plugin.lookup("output", "loki").new(simple_loki_config.merge!({'batch_size'=>10}))
       expect(plugin.batch).to eql nil
@@ -69,7 +84,7 @@ describe LogStash::Outputs::Loki do
   end
 
   context 'batch expiration' do
-    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message")}
+    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message", [])}
 
     it 'should not expire if empty' do
       loki = LogStash::Outputs::Loki.new(simple_loki_config.merge!({'batch_wait'=>0.5}))
@@ -138,7 +153,7 @@ describe LogStash::Outputs::Loki do
   end
 
   context 'http requests' do
-    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message")}
+    let (:entry) {Entry.new(LogStash::Event.new({"message"=>"foobuzz","buzz"=>"bar","cluster"=>"us-central1","@timestamp"=>Time.at(1)}),"message", [])}
 
     it 'should send credentials' do
       conf = {
diff --git a/docs/sources/clients/logstash/_index.md b/docs/sources/clients/logstash/_index.md
index da70791e47..7bdf2305ba 100644
--- a/docs/sources/clients/logstash/_index.md
+++ b/docs/sources/clients/logstash/_index.md
@@ -57,6 +57,8 @@ output {
     [tenant_id => string | default = nil | required=false]
 
     [message_field => string | default = "message" | required=false]
+    
+    [include_fields => array | default = [] | required=false]
 
     [batch_wait => number | default = 1(s) | required=false]
 
@@ -106,6 +108,8 @@ Contains a `message` and `@timestamp` fields, which are respectively used to for
 All other fields (except nested fields) will form the label set (key value pairs) attached to the log line. [This means you're responsible for mutating and dropping high cardinality labels](https://grafana.com/blog/2020/04/21/how-labels-in-loki-can-make-log-queries-faster-and-easier/) such as client IPs.
 You can usually do so by using a [`mutate`](https://www.elastic.co/guide/en/logstash/current/plugins-filters-mutate.html) filter.
 
+**Note:** In version 1.1.0 and greater of this plugin you can also specify a list of labels to allowlist via the `include_fields` configuration.
+
 For example the configuration below :
 
 ```conf
@@ -204,6 +208,10 @@ If using the [GrafanaLab's hosted Loki](https://grafana.com/products/cloud/), th
 
 Message field to use for log lines. You can use logstash key accessor language to grab nested property, for example : `[log][message]`.
 
+#### include_fields
+
+An array of fields which will be mapped to labels and sent to Loki, when this list is configured **only** these fields will be sent, all other fields will be ignored.
+
 #### batch_wait
 
 Interval in seconds to wait before pushing a batch of records to Loki. This means even if the [batch size](#batch_size) is not reached after `batch_wait` a partial batch will be sent, this is to ensure freshness of the data.
@@ -259,7 +267,7 @@ filter {
     }
   }
   mutate {
-    remove_field => ["tags"]
+    remove_field => ["tags"]  # Note: with include_fields defined below this wouldn't be necessary
   }
 }
 
@@ -273,6 +281,7 @@ output {
     min_delay => 3
     max_delay => 500
     message_field => "message"
+    include_fields => ["container_name","namespace","pod","host"]
   }
   # stdout { codec => rubydebug }
 }